diff --git a/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml b/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml
index 4d98c70..efcc33f 100644
--- a/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml
+++ b/test/mocks/datafilecollector-testharness/dr-sim/docker-compose.yml
@@ -14,4 +14,4 @@
      - "3908:3908"
      - "3909:3909"
     container_name: drsim_redir
-    command: node dmaapDR_redir.js
\ No newline at end of file
+    command: node dmaapDR_redir.js
diff --git a/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml b/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml
index 61275df..ce68be4 100644
--- a/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml
+++ b/test/mocks/datafilecollector-testharness/ftps-sftp-server/test_cases.yml
@@ -13,4 +13,4 @@
 TC_10000:
   size_files: 1 1 5 5 50 50
   number_files: 10000 10000 10000 10000 1 1
-  directory_files: ftps sftp ftps sftp ftps sftp
\ No newline at end of file
+  directory_files: ftps sftp ftps sftp ftps sftp
diff --git a/test/mocks/datafilecollector-testharness/mr-sim/docker-compose.yml b/test/mocks/datafilecollector-testharness/mr-sim/docker-compose.yml
index a02e6a4..ff8aa29 100644
--- a/test/mocks/datafilecollector-testharness/mr-sim/docker-compose.yml
+++ b/test/mocks/datafilecollector-testharness/mr-sim/docker-compose.yml
@@ -8,4 +8,4 @@
      - "2223:2223"
     container_name: mrsim
     command: python mr-sim.py --tc100
-# Change -tc100 to other tc number for desired behavior.
\ No newline at end of file
+# Change -tc100 to other tc number for desired behavior.